test-serial.js: remove non-BoneScript example in comments
test-serial.js: remove non-BoneScript example in comments

beagleboard/bonescript,risebox/bonescript,beagleboard/bonescript,risebox/bonescript,theoctal/octalbonescript,il9ue/bonesimulator,jadonk/bonescript,il9ue/bonesimulator,jadonk/bonescript,mwillbanks/octalbonescript